Portion of a vehicle exterior



FIG. 1 is a perspective view of a portion of a vehicle exterior showing my new design;

FIG. 2 is a side elevational view of one side, the opposite side elevational view being a mirror image thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a top plan view thereof.

The broken line showings of the trapezoidal shape on the hood, curved area on the side panel, the headlight areas, and the cross-piece in the intake area are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of a vehicle exterior, as shown and described. 